Operating System (OS)
Which of the following operating system reads and reacts in actual time?

Batch Processing System
Real Time System
Time Sharing System
Quick Response System

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Operating System (OS)
The advantage(s) of incorporating the macro processor into pass 1 is(are):

many functions do not have to be implemented twice.
Functions are combined and it is not necessary to create intermediate files as output from the macros processor and input to the assembler.
All of these
None of these
more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros.

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Operating System (OS)
The Register - to - Register (RR) instructions

which perform indicated operations on two fast registers of the machine and leave the result in one of the registers.
None of these
have both their operands in the main store.
which perform an operation on a register operand and an operand which is located in the main store, generally leaving the result in the register, except in the case of store operation when it is also
All of these

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